the start of the obama administration, the two parties have been at war about the wisdom, legality and practicality of the affordable care act. what's next when it comes to healthcare? maria hinojosa of need to know has that. >> it's been two and a half years since congress passed the president's controversial affordable care act and four months since the supreme court upheld the heart of the legislation. but most of the bill, which eventually might insure another 30 million people, actually doesn't go into effect until 2014. whether it ever does will depend on what happens next tuesday and not just in the presidential race. >> what the court did not do on it's last day in session, i will do on my first day if elected president of the united states and that is i will act to repeal obamacare. >> mitt romney has said again and again he will get rid of obamacare as soon as he takes office. whether he can might be another story. >> it'd be pretty difficult for him to actually repeal the healthcare law within 24 hours. he would need to go to congress and we'd still have to wait and see

think there has been some significant steps that we need to praise the decisions met by the obama administration to guarantee. >> rose: like the dream act. >> absolutely. those are elements of a greater recognition of the need to take stock of the reality of what immigration has done for the united states. >> rose: i've talked about president calderon about climate change and his own strong environmental efforts to do something. there is also this. some people are predicting that not mexico but brazil has the greatest growing economy in latin america in this decade. is that something you believe, are there numbers to indicate that. certainly when you think of the discovery of oil offshore and to fuel that kind of explosion. >> let alone that charlie we also have significant reserves of shale gas. we also have right now the second largest growing economy in all of the oecd countries. we have very low levels of inftion. we ve ry low levels of unemployment. we have just created this year 780,000 new jobs. >> rose: but is tourism down because of all of the stories of violence again

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